85253025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7949}}^1$

素因数の和:7986

約数の個数: 48

約数和(自身を含む): 165614400

約数和(自身を除く): 80361375

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 7949, 10725, 23847, 39745, 87439, 103337, 119235, 198725, 262317, 310011, 437195, 516685, 596175, 1136707, 1311585, 1550055, 2185975, 2583425, 3410121, 5683535, 6557925, 7750275, 17050605, 28417675, 85253025]

約数ペア:

[(1, 85253025), (3, 28417675), (5, 17050605), (11, 7750275), (13, 6557925), (15, 5683535), (25, 3410121), (33, 2583425), (39, 2185975), (55, 1550055), (65, 1311585), (75, 1136707), (143, 596175), (165, 516685), (195, 437195), (275, 310011), (325, 262317), (429, 198725), (715, 119235), (825, 103337), (975, 87439), (2145, 39745), (3575, 23847), (7949, 10725)]